1. General Introduce

- Chemical formula: CaF2 (Fluoride Calcareous spar).

- Florua is mineralogy belong to group Halozenua; It be very fusible mineralogy to become them often serve as flux in blast-furnace;.

- Chorma is manifold: colorlessness, milkiness, hoar, blue green felt, violet;.

- Crystalloid: cube, at times had is octahedral; often pull together to become ractification characteristic granulosity or block very closely     

Fluorite ore

 2.     Application

- Handling makes additive in metallurgy, cosmetic chemistry production and machine indoor dope cement;

- Handling in production of  hydrofluoric acid, make strong man enamel in the trade is ceramic;.